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Summary: Inherited Constants | Fields | Methods | Inherited Methods

StorageStats

public final class StorageStats
extends Object implements Parcelable

java.lang.Object
↳	android.app.usage.StorageStats

Storage statistics for a UID, package, or UserHandle on a single storage volume.

See also:

StorageStatsManager

Summary

Inherited constants

From interface android.os.Parcelable

`int`	`CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int`	`PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

Fields
`public static final Creator<StorageStats>`	`CREATOR`

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`long`	`getAppBytes()` Return the size of app.
`long`	`getCacheBytes()` Return the size of all cached data.
`long`	`getDataBytes()` Return the size of all data.
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


        
          android.os.Parcelable

`abstract int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Fields

CREATOR

public static final Creator<StorageStats> CREATOR

Public methods

describeContents

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
`int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `CONTENTS_FILE_DESCRIPTOR`

getAppBytes

public long getAppBytes ()

Return the size of app. This includes APK files, optimized compiler output, and unpacked native libraries.

If the primary external/shared storage is hosted on this storage device, then this includes files stored under Context#getObbDir().

Code is shared between all users on a multiuser device.
Value is a non-negative number of bytes.

Returns
`long`	Value is a non-negative number of bytes.

getCacheBytes

public long getCacheBytes ()

Return the size of all cached data. This includes files stored under Context#getCacheDir() and Context#getCodeCacheDir().

If the primary external/shared storage is hosted on this storage device, then this includes files stored under Context#getExternalCacheDir().

Cached data is isolated for each user on a multiuser device.
Value is a non-negative number of bytes.

Returns
`long`	Value is a non-negative number of bytes.

getDataBytes

public long getDataBytes ()

Return the size of all data. This includes files stored under Context#getDataDir(), Context#getCacheDir(), Context#getCodeCacheDir().

If the primary external/shared storage is hosted on this storage device, then this includes files stored under Context#getExternalFilesDir(String), Context#getExternalCacheDir(), and Context#getExternalMediaDirs().

Data is isolated for each user on a multiuser device.
Value is a non-negative number of bytes.

Returns
`long`	Value is a non-negative number of bytes.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
`dest`	`Parcel`: The Parcel in which the object should be written.
`flags`	`int`: Additional flags about how the object should be written. May be 0 or `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES